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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import * as httpRequest from 'request-light';
import * as vscode from 'vscode';
import { addJSONProviders } from './features/jsonContributions';
import { runSelectedScript, selectAndRunScriptFromFolder } from './commands';
import { NpmScriptsTreeDataProvider } from './npmView';
import { getPackageManager, invalidateTasksCache, NpmTaskProvider, hasPackageJson } from './tasks';
import { invalidateHoverScriptsCache, NpmScriptHoverProvider } from './scriptHover';
import { NpmScriptLensProvider } from './npmScriptLens';
import * as which from 'which';
let treeDataProvider: NpmScriptsTreeDataProvider | undefined;
function invalidateScriptCaches() {
invalidateHoverScriptsCache();
invalidateTasksCache();
if (treeDataProvider) {
treeDataProvider.refresh();
}
}
export async function activate(context: vscode.ExtensionContext): Promise<void> {
configureHttpRequest();
context.subscriptions.push(vscode.workspace.onDidChangeConfiguration(e => {
if (e.affectsConfiguration('http.proxy') || e.affectsConfiguration('http.proxyStrictSSL')) {
configureHttpRequest();
}
}));
const npmCommandPath = await getNPMCommandPath();
context.subscriptions.push(addJSONProviders(httpRequest.xhr, npmCommandPath));
registerTaskProvider(context);
treeDataProvider = registerExplorer(context);
context.subscriptions.push(vscode.workspace.onDidChangeConfiguration((e) => {
if (e.affectsConfiguration('npm.exclude') || e.affectsConfiguration('npm.autoDetect') || e.affectsConfiguration('npm.scriptExplorerExclude')) {
invalidateTasksCache();
if (treeDataProvider) {
treeDataProvider.refresh();
}
}
if (e.affectsConfiguration('npm.scriptExplorerAction')) {
if (treeDataProvider) {
treeDataProvider.refresh();
}
}
}));
registerHoverProvider(context);
context.subscriptions.push(vscode.commands.registerCommand('npm.runSelectedScript', runSelectedScript));
if (await hasPackageJson()) {
vscode.commands.executeCommand('setContext', 'npm:showScriptExplorer', true);
}
context.subscriptions.push(vscode.commands.registerCommand('npm.runScriptFromFolder', selectAndRunScriptFromFolder));
context.subscriptions.push(vscode.commands.registerCommand('npm.refresh', () => {
invalidateScriptCaches();
}));
context.subscriptions.push(vscode.commands.registerCommand('npm.packageManager', (args) => {
if (args instanceof vscode.Uri) {
return getPackageManager(context, args);
}
return '';
}));
context.subscriptions.push(new NpmScriptLensProvider());
}
async function getNPMCommandPath(): Promise<string | undefined> {
if (canRunNpmInCurrentWorkspace()) {
try {
return await which(process.platform === 'win32' ? 'npm.cmd' : 'npm');
} catch (e) {
return undefined;
}
}
return undefined;
}
function canRunNpmInCurrentWorkspace() {
if (vscode.workspace.workspaceFolders) {
return vscode.workspace.workspaceFolders.some(f => f.uri.scheme === 'file');
}
return false;
}
let taskProvider: NpmTaskProvider;
function registerTaskProvider(context: vscode.ExtensionContext): vscode.Disposable | undefined {
if (vscode.workspace.workspaceFolders) {
const watcher = vscode.workspace.createFileSystemWatcher('**/package.json');
watcher.onDidChange((_e) => invalidateScriptCaches());
watcher.onDidDelete((_e) => invalidateScriptCaches());
watcher.onDidCreate((_e) => invalidateScriptCaches());
context.subscriptions.push(watcher);
const workspaceWatcher = vscode.workspace.onDidChangeWorkspaceFolders((_e) => invalidateScriptCaches());
context.subscriptions.push(workspaceWatcher);
taskProvider = new NpmTaskProvider(context);
const disposable = vscode.tasks.registerTaskProvider('npm', taskProvider);
context.subscriptions.push(disposable);
return disposable;
}
return undefined;
}
function registerExplorer(context: vscode.ExtensionContext): NpmScriptsTreeDataProvider | undefined {
if (vscode.workspace.workspaceFolders) {
const treeDataProvider = new NpmScriptsTreeDataProvider(context, taskProvider!);
const view = vscode.window.createTreeView('npm', { treeDataProvider: treeDataProvider, showCollapseAll: true });
context.subscriptions.push(view);
return treeDataProvider;
}
return undefined;
}
function registerHoverProvider(context: vscode.ExtensionContext): NpmScriptHoverProvider | undefined {
if (vscode.workspace.workspaceFolders) {
const npmSelector: vscode.DocumentSelector = {
language: 'json',
scheme: 'file',
pattern: '**/package.json'
};
const provider = new NpmScriptHoverProvider(context);
context.subscriptions.push(vscode.languages.registerHoverProvider(npmSelector, provider));
return provider;
}
return undefined;
}
function configureHttpRequest() {
const httpSettings = vscode.workspace.getConfiguration('http');
httpRequest.configure(httpSettings.get<string>('proxy', ''), httpSettings.get<boolean>('proxyStrictSSL', true));
}
export function deactivate(): void {
}
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